| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.48 | 7.351% | $128.263 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $72.43 | 8.248% | $78.404 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $216.85 | 4.840% | $227.3455 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $11.87 | 7.436% | $12.7527 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $177.56 | 11.181% | $197.413 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $47.69 | 5.272% | $50.2042 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $98.48 | 6.377% | $104.7601 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $744.36 | $799.1425 | $799.13 | $799.10 | $799.20 | |